Hyper Street Fighter II offers the following features: 
* Blends five games in one - Hyper Street Fighter II blends the best of the five entries to the “Street Fighter II” series which include: Street Fighter II, Street Fighter II Champion Edition, Street Fighter II Hyper Fighting, Super Street Fighter II: The New Challengers, and Super Street Fighter II Turbo 

* A vast selection of characters - Mix and match all characters and their variations from previous Street Fighter II editions to create countless dream matches of epic proportions. Concoct such matches as Ryu from the original Street Fighter II as he uses a rapid light kick while a second Ryu counters with a Super Combo from Street Fighter II Turbo’s unique Super Combo System 

* Gallery Mode – Access a collection of the various introductions, music soundtracks, images and character background information from all conversions of the Street Fighter II series 

Street Fighter III: 3rd Strike offers the following features: 

* Grade Judge System — Player’s performance is evaluated at the end of each match. The evaluation is based not only on the outcome, but also the match play and how efficiently each character’s moves are used. Players must perform brilliantly to achieve a high grade. 

* Progressive Hit Frame System — This programming technique enables a more realistic “Hit Frame” or “Collision Box” detection. The area in which a player makes contact with their opponent is precisely calculated and based on a single frame of animation. 

* Super Arts Move – Players choose one of the three Super Arts available to each character 

* Parrying –Player’s perform a dodge move by pushing the direction button towards the opponent at the exact moment of opponent attack 

* Leap Attack – Move allows players to attack an opponent who is performing a crouching block